Anyone good at cleaning up EVPs?

My brother in law was killed back in May. Long story short, his best friend drive his car into a lake and left him in it to drown. We went to his grave over the summer and did an EVP session. I think we caught something after my wife asked "Were you left in the car?".

Thank you everyone for your help.

Here is a link to it on "sound cloud" http://snd.sc/rXKCG3